Where Protocol
Meets Culture
One office. Jurisdictional fluency across 83 nations. For the coordinators, directors, and deans who cannot afford a single misplaced stamp.
Which brief describes
your engagement?
Identify the service lane that matches your situation. Each path through our office follows a distinct documentation sequence — knowing which one applies saves four to six weeks of clarification.
Touring Artists & Orchestras
Visa Sponsorship & Cultural Clearance
From the first artist visa application to the final customs declaration on instrument crates, we manage the full sponsorship chain. Our office holds active agreements with cultural attachés in 47 countries, enabling expedited processing for orchestras, ensembles, and individual performers on international tours.
- P-1 and O-1 visa sponsorship documentation
- ATA Carnet preparation for instruments
- Multi-city itinerary coordination
- Per diem and tax treaty documentation
Loaned Collections & Antiquities
Exhibition Logistics & Ministry Liaison
Irreplaceable objects require irreproachable paperwork. We negotiate the terms of cultural property loans between lending institutions and foreign ministries, coordinate condition reporting, arrange climate-controlled transit, and file the bilateral immunity-from-seizure documentation required by most major lending agreements.
- Immunity from seizure filings (US & reciprocal)
- CITES and cultural property export permits
- Condition report coordination with conservators
- Climate-controlled transit vendor management
Academic & Faculty Exchange
Protocol Briefings & J-1 Coordination
Universities sending faculty into unfamiliar diplomatic environments need more than a visa. Our protocol briefings prepare delegations for the customs—literal and cultural—of receiving institutions. We manage J-1 sponsorship, DS-2019 issuance, SEVIS compliance, and the inter-institutional agreements that govern research access and publication rights.
- J-1 Exchange Visitor Program sponsorship
- DS-2019 issuance and SEVIS management
- Protocol briefings for host-country customs
- Inter-institutional MOU drafting support
Six stages.
Not one skipped.
Every cultural exchange program follows the same procedural spine. The specifics differ by jurisdiction and medium. The sequence does not.
The Initial Cultural Brief
Every engagement begins with a structured intake that maps your cultural program against its jurisdictional requirements. Within 48 hours of submission, you receive a Classification Memo — a one-page document identifying the applicable visa categories, export permit regimes, and bilateral agreements that govern your specific program. This memo costs nothing and commits you to nothing. It exists because six hundred previous briefs have taught us that the right classification at the outset eliminates four avoidable delays downstream.
Regulatory Mapping
Classification determines everything that follows. A touring orchestra playing six cities across three countries in forty days requires a fundamentally different document architecture than a single antiquity traveling from a national museum to a temporary exhibition. Our classification system draws on 18 years of case precedent to assign your program a regulatory map — the precise sequence of permits, declarations, and approvals required, with the lead times for each and the ministry or consulate responsible for issuing it.
Document Architecture
We prepare the complete documentation package. For artist visas, this means petition letters, itinerary affidavits, evidence of prior engagements, and supporting letters from presenting organizations — assembled in the precise format required by the receiving consulate. For cultural property, this means condition reports, provenance statements, bilateral loan agreements, and customs declarations prepared to the standard of the specific customs authority at the point of entry. Every document is reviewed against the most recent regulatory guidance before it leaves our office.
Three stages of process evidence. Three more follow. If what you've read so far describes your situation accurately, the intake brief takes eleven minutes.
Begin Your Cultural BriefMulti-Party Coordination
Cultural programs rarely involve fewer than four institutions. The lending museum, the receiving museum, the artist's management, the presenting organization, the embassy of the originating country, and the customs broker at the point of entry all need coordinated information at coordinated times. We maintain a single communications thread with all parties, issue formal notifications to consulates and ministries on your behalf, and ensure that no party receives information that contradicts what another party has been told. This is the work that prevents the 11 p.m. call from a customs broker holding a shipment at the port.
Customs & Consular Clearance
Clearance is where preparation becomes execution. We file with customs authorities, track consular processing queues, respond to requests for additional evidence within the same business day, and provide your logistics team with the precise documentation they need to present at each point of entry. For cultural property, we coordinate with the customs broker on the ground and remain available by phone for the duration of the clearance window. In 340 exhibitions cleared, we have never had a shipment held for documentation deficiency.
Arrival & Program Activation
The program begins when the artists clear immigration, when the crates pass through customs, when the delegation receives its credentialing. Our work continues through the arrival window — we provide receiving staff with protocol briefings tailored to the specific cultural context of the visiting delegation, confirm that all temporary import documentation is properly stamped and retained, and schedule the post-arrival compliance review that ensures your insurance and indemnity coverage remains valid for the duration of the program.
The documents
we actually produce.
Abstract claims about expertise are insufficient. These are the specific deliverables issued at each stage of engagement — referenced here so you know exactly what you will receive and in what format.
Cultural Visa Sponsorship Package
The complete petition architecture for P-1 and O-1 cultural visa sponsorships. Includes the petitioner letter, evidentiary exhibit structure, itinerary affidavit, and consulate-specific cover sheet. Updated quarterly against USCIS processing guidance.
- I-129 Petition structure guide
- Evidentiary exhibit checklist
- Sample itinerary affidavit
- Consulate cover sheet templates
Cultural Property Customs Declaration
The standard customs declaration package for temporary cultural property imports. Includes the annotated CBP Form 4455, bilateral loan agreement template, condition report format, and the immunity-from-seizure request letter used in US federal court filings.
- Annotated CBP Form 4455
- Bilateral loan agreement template
- Condition report format (ICOM standard)
- Immunity-from-seizure letter template
Academic Exchange Protocol Briefing
The pre-departure briefing document issued to faculty delegations before international academic assignments. Covers host-country protocol expectations, DS-2019 compliance requirements, research access limitations, and the publication rights framework applicable under the governing MOU.
- Host-country protocol reference card
- DS-2019 compliance checklist
- Research access limitation summary
- MOU publication rights framework
Established when the gap
between culture and customs
was still being measured.
Attaché was founded in 2008 by a former cultural attaché of the French Embassy in Washington and a senior customs attorney who had spent a decade watching cultural exchange programs founder on preventable procedural errors. The office began with a single mandate: eliminate the documentation gap between what cultural institutions want to do and what regulatory frameworks require them to prove.
Eighteen years later, that mandate has not changed. What has changed is the scope — 83 bilateral relationships, 1,247 cultural visas facilitated, 340 exhibitions cleared through customs without a single documentation hold. We do not describe ourselves as specialists in cultural diplomacy because the phrase has become imprecise. We are specialists in the paperwork that makes cultural diplomacy possible.
"The documents are not the obstacle.
Not knowing which documents are the obstacle."